Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12132292 | Laser device | Aleksei Mikhailov | 2024-10-29 |
| 10811845 | Surface emitting multiwavelength distributed-feedback concentric ring lasers | Catherine Genevieve Caneau, Feng Xie | 2020-10-20 |
| 10431957 | Multiwavelength quantum cascade laser via growth of different active and passive cores | Catherine Genevieve Caneau, Feng Xie | 2019-10-01 |
| 9948063 | Waveguide structure for mid-IR multiwavelength concatenated distributed-feedback laser with an active core made of cascaded stages | Catherine Genevieve Caneau, Feng Xie | 2018-04-17 |
| 9917421 | P-type isolation regions adjacent to semiconductor laser facets | Catherine Genevieve Caneau, Feng Xie | 2018-03-13 |
| 9865990 | Monolithic wide wavelength tunable mid-IR laser sources | Catherine Genevieve Caneau, Lawrence Charles Hughes, Jr., Feng Xie | 2018-01-09 |
| 9685766 | Multiwavelength quantum cascade laser via growth of different active and passive cores | Catherine Genevieve Caneau, Feng Xie | 2017-06-20 |
| 9601901 | Passive waveguide structure with alternating GaInAs/AlInAs layers for mid-infrared optoelectronic devices | Catherine Genevieve Caneau, Feng Xie | 2017-03-21 |
| 9548590 | Quantum cascade laser design with stepped well active region | Catherine Genevieve Caneau, Feng Xie | 2017-01-17 |
| 9547124 | Waveguide structure for mid-IR multiwavelength concatenated distributed-feedback laser with an active core made of cascaded stages | Catherine Genevieve Caneau, Feng Xie | 2017-01-17 |
| 9455551 | Mid-IR multiwavelength concatenated distributed-feedback laser with an active core made of cascaded stages | Catherine Genevieve Caneau, Feng Xie | 2016-09-27 |
| 9385509 | Monolithic wide wavelength tunable mid-IR laser sources | Catherine Genevieve Caneau, Lawrence Charles Hughes, Jr., Feng Xie | 2016-07-05 |
| 9231368 | Passive waveguide structure with alternating GaInAs/AlInAs layers for mid-infrared optoelectronic devices | Catherine Genevieve Caneau, Feng Xie | 2016-01-05 |
| 9172211 | Heating elements for multi-wavelength DBR laser | Dmitri Vladislavovich Kuksenkov, Shenping Li, Hong Ky Nguyen | 2015-10-27 |
| 9042416 | High-power low-loss GRINSCH laser | Chin-Kuo Ho, Martin Hai Hu, Yabo Li, Shiwen Liu | 2015-05-26 |
| 8897329 | Group III nitride-based green-laser diodes and waveguide structures thereof | Dmitry S. Sizov, Rajaram Bhat | 2014-11-25 |
| 8670109 | Laser characterization system and process | Yin Wang, Gerard Wysocki, Feng Xie | 2014-03-11 |
| 8514902 | P-type isolation between QCL regions | Catherine Genevieve Caneau, Feng Xie | 2013-08-20 |
| 8391330 | Fracture resistant metallization pattern for semiconductor lasers | Satish Chandra Chaparala, Martin Hai Hu, Lawrence Charles Hughes, Jr. | 2013-03-05 |
| 8379684 | Hole blocking layers in non-polar and semi-polar green light emitting devices | Rajaram Bhat, Dmitry S. Sizov | 2013-02-19 |
| 8358673 | Strain balanced laser diode | Rajaram Bhat, Dmitry S. Sizov | 2013-01-22 |
| 8217498 | Gallium nitride semiconductor device on SOI and process for making same | Rajaram Bhat, Kishor Purushottam Gadkaree, Jerome Napierala, Linda Ruth Pinckney | 2012-07-10 |
| 8198112 | Laser diodes comprising QWI output window and waveguide areas and methods of manufacture | Chwan-Yang Chang, Chien-Chih Chen, Martin Hai Hu, Hong Ky Nguyen | 2012-06-12 |
| 8121165 | MQW laser structure comprising plural MQW regions | Rajaram Bhat, Jerome Napierala, Dmitry S. Sizov | 2012-02-21 |
| 8121169 | Split control of front and rear DBR grating portions | Hong Ky Nguyen | 2012-02-21 |